Quillwort

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of various simple microphyllous vascular plants, of the family Isoetaceae, that resemble rushes and produce spores.
  2. 2
    any of several spore-bearing aquatic or marsh plants having short rhizomes and leaves resembling quills; worldwide except Polynesia wordnet

Etymology

From quill + wort.

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